摘要
免耕是一种高产节源栽培技术,已成为现代农业主要的耕作方式之一。相关研究表明,免耕可降低劳动强度、减少机械损耗、减少土壤侵蚀、迅速改善土壤的理化性状、增强土壤肥力、促进作物生长、提高农业生产率,从而促进农业生产。为此,就免耕对土壤环境的影响进行了综述,并展望了其应用前景和发展方向。
No -tillage is a high -yielding and tillage methods in modem agriculture. Relative energy - saving cultivation technique. It has been one of the most popular researches have showed that no -tillage can reduce labor intensity, decrease mechanic losses, reduce soil erosion, improve soil quality rapidly, enhance soil fertilizer applying and conserving ability, promote plant growth and increase agricultural productivity, so as to promote agricultural production. This paper reviews the in fluenee of no - tillage on soil environment and prospects its application foreground and developing trend.
出处
《农机化研究》
北大核心
2008年第11期234-236,共3页
Journal of Agricultural Mechanization Research
关键词
免耕
土壤
土壤环境
no - tillage
soil
soil environment
